Table 6.

Post hoc Bonferroni’s corrected paired t-tests for intergroup comparison of change in display zone area at different vertical dimensions at occlusion

Group	Mean difference (mm)	P	Significance
MI versus +1 mm	121.60	0.23	Not significant
MI versus +2 mm	185.55	<0.001	Highly significant
MI versus +3 mm	222.05	0.001	Highly significant
MI versus +4 mm	294.15	<0.001	Highly significant
+1 mm versus +2 mm	63.95	0.723	Not significant
+1 mm versus +3 mm	100.45	0.603	Not significant
+1 mm versus +4 mm	172.55	0.001	Highly significant
+2 mm versus +3 mm	36.50	1.0	Not significant
+2 mm versus +4 mm	108.60	<0.001	Highly significant
+3 mm versus +4 mm	72.10	1.0	Not significant

MI: Maximum intercuspation